SPI Master

RE: SPI Master

Francisco Martinez — Thu, 12 Jan 2017 20:13:36 GMT

Stefan, What would be a good logical analyzer? I'm trying to connect the nRF51 DK to a ADXL362 via SPI and would like to sniff the bus and make sure things work properly. I'm using a bus pirate to do that but so far I haven't been able to sniff anything. Maybe I'm doing it wrong or the device is not appropriate

RE: SPI Master

Stefan Birnir Sverrisson — Tue, 25 Nov 2014 15:10:54 GMT

Hi Julian

I apologize for guiding you incorrectly. I did not realize that the example did not use boards.h. Thanks for pointing that out. I am however very glad to hear that you found the problem. No , you are not wasting my time. My job is to answer your questions the best way I can, so feel free to post any additional questions you might have.

RE: SPI Master

Julian — Tue, 25 Nov 2014 12:49:58 GMT

Hi Stefan, I have read the thread you posted and I had already changed all references to the board. However, this example does not use "boards.h". Instead it uses "example _config.h" and that is where I changed the pin allocations.It turns out that my problems were self-inflicted - I had mis-read the code and had incorrectly allocated the pins. Once I had corrected my error, everything worked correctly. Sorry to have wasted your time.

RE: SPI Master

Stefan Birnir Sverrisson — Fri, 21 Nov 2014 14:13:04 GMT

Hi Julian

Can you monitor with a scope or logical anlyzer what is happening on the SPI lines? What is the reason for the error LED to show? If you debug the project, where does it halt, or trigger the error?

Have you looked at this thread to port application to the eval board?

RE: SPI Master

Julian — Thu, 20 Nov 2014 21:24:10 GMT

The latest - 6.1.0.0

RE: SPI Master

wlgrd — Thu, 20 Nov 2014 19:28:24 GMT

What version of the SDK are you using?